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usb-host: fix splitted transfers 

USBPacket->actual_length wasn't updated correctly for USBPackets
splitted into multiple urbs.  Fix it.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2012-11-15 16:11:49 +01:00
parent 8c908fca58
commit 71e0aa3930
1 changed files with 5 additions and 2 deletions
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7
hw/usb/host-linux.c
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@ -366,8 +366,11 @@ static void async_complete(void *opaque)
if (p) {
switch (aurb->urb.status) {
case 0:
p->actual_length = aurb->urb.actual_length;
p->status = USB_RET_SUCCESS; /* Clear previous ASYNC status */
p->actual_length += aurb->urb.actual_length;
if (!aurb->more) {
/* Clear previous ASYNC status */
p->status = USB_RET_SUCCESS;
}
break;
case -EPIPE: